baber/WOPTO huggingface dataset:
Patent JP-H10164502-A (JP)
Title: Method for recording and reproducing multilevel signal, and synchronization signal generation circuit for recording multilevel signal
Inventor: SAEKI TOMONORI
IPC: H04N9/808
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide synchronization signals, without the increase in synchronization time, interference by noise and the generation of jitters by reading the synchronization signals recorded along with multilevel signals and provided with the reference components of a frequency, the reference components of multiple levels and the reference components of a time interval from a recording medium and reproducing the multilevel signals, based on the references obtained from the synchronization signals. SOLUTION: This method is provided with a horizontal synchronization data generator 6 activated by horizontal synchronization signals from a horizontal synchronization generator 4 for generating horizontal synchronization data provided with the reference components of a prescribed frequency, the reference components of the multiple levels and the reference components of the time interval by a sampling cycle from a clock generator 2. A vertical synchronization generator 8 frequency-divides the cycle of the horizontal synchronization signals received from the horizontal synchronization generator 4 into the cycle of vertical synchronization signals.  A vertical blanking circuit 10 receives the horizontal synchronization data generated from the horizontal synchronization data generator 6 and outputs the horizontal synchronization data provided with a vertical blanking period, before and after the vertical synchronization signals from the vertical synchronization generator 8.
Patent JP-H06139789-A (JP)
Title: Shift register
Inventor: KATAKURA MASAYUKI
IPC: H03K19/086
Filed: 1992-10-28
Abstract: PURPOSE:To improve integration while to enable reducing power consumption by transferring held data of first self holding circuit section to a second self holding circuit section. CONSTITUTION:Emitter electrodes of a first and a second transistors(Tr) Q31, Q32 are commonly connected, further, a collector electrode of the Tr Q31 is connected to a base electrode of the Tr Q32, and a first self holding circuit 32 is constituted. Also, emitter electrodes of a third and a forth Tr Q33, Q34 are commonly connected, further, a collector electrode of the Tr Q33 is connected to a base electrode of the Tr Q34, and a second self holding circuit 33 is constituted. And a switching means 34 which switches operation of the circuit 32 and 33 with clock signals CP, ICP applied to bases of differential pair Tr Q35, Q36 is provided. A threshold value VTH is given to bases of the Tr Q31, Q33 in the circuit 32, 33, and an input signal IN is applied to a collector of the Tr Q31 and a commonly connected terminal of the Tr Q33. Thereby, held data of the circuit 32 is transferred to the circuit 33 by a current flowing from a collector of the Tr Q33 to a collector of the Tr Q,32 at the time of transferring data.
Patent JP-2001134169-A (JP)
Title: Science study experiencing device
Inventor: OHATA TAKAHISA
IPC: G09F19/16
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a science study experiencing device which is capable of naturally arousing the interest in science to visitors. SOLUTION: This device has a representation means 1 which presents the representation using the phenomena based on a scientific law to the visitors, an explanation means 2 which explains the scientific law used for the representation means 1 to visitors and an experience means 3 experiencing the experiment, etc., relating to the scientific law used for the representation.
Patent JP-H05150886-A (JP)
Title: Simple input system for character string
Inventor: YAMAGUCHI SHUICHI
IPC: G06F3/023
Filed: 1991-11-28
Abstract: PURPOSE:To input the character strings of a stereotypes phrase by pressing both a stereotyped phrase key and the ten keys for use of the registered stereotyped phrase. CONSTITUTION:A simple input system can apply a method where the character strings stored in a stereotyped phrase register area are displayed 22 at the position of a cursor 13 in accordance with the numeric characters inputted with the ten keys 15 after acceptance of a specific key 16 and one of keys 15 and a method where the character strings are stored in a character string storage area already secured in accordance with the position of the cursor shown on a screen.
Patent JP-H07144279-A (JP)
Title: Resistance welding device
Inventor: SASAKI SHIGEO
IPC: B23K11/30
Filed: 1993-11-19
Abstract: PURPOSE:To surely position and support a welding object and to facilitate the assemble and replace of an electrode tip assembly by combining specific intermediate metallic member, elastic member, positioning pin member, etc. CONSTITUTION:The resistance welding device is constituted of an intermediate metallic member 8 with through-holes consisting of large diameter part and small diameter part, a large diameter part with an intermediate diameter of this large diameter part and a small diameter part, and a small diameter part with a diameter smaller than the small diameter part of the through-hole. An elastic member 10 which is shrunken and housed in the through-hole of the intermediate metallic member 8, a pin receiving member 9 for positioning, capable of vertically moving, being supported by the elastic member 10, a pin member 11 for positioning, which is supported by the pin receiving member 9 for positioning, and a fixing means fixing a lower electrode tip 1 and the intermediate electrode member 8 on a lower electrode main body, are provided. Consequently, a welding object is securely positioned and supported, and desired resistance welding can be securely performed.
Patent JP-2001132973-A (JP)
Title: Air conditioner
Inventor: KIKUCHI HIROYUKI
IPC: F24F13/30
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the dimension of the height of a box body is reduced, a blast easing having an outlet port for housing a portion of a blowing fan therein and for blowing out diffusing air is rotatably provided and the direction of airflow blown out from the outlet port can be controlled. SOLUTION: Both side surfaces of a box body of which the front side is open, is fixed to both adjacent walls at a corner of a room through fixing plates which are attached to the adjacent walls so as to have a gap between an inlet port provided at a lower rear surface and the adjacent wall surfaces. In a cooling operation, an outlet port 7 of a blast casing 8 is rendered substantially horizontal to blow out cooled air substantially in a horizontal direction, which has resulted from heat exchange of a heat exchanger 5 having substantially a recessed cross section. In a heating operation, the casing is rotated downward so as to blow out the air heated by heat exchange of the heat exchanger.
Patent JP-S63161420-A (JP)
Title: Manufacture of guide pole used in zoom mechanism and guide pole
Inventor: MIYASAKA MASANOBU
IPC: G02B7/04
Filed: 1986-12-24
Abstract: PURPOSE:To increase the hardness of the surface of a guide pole by forming the guide pole with a stainless material and slowly performing the quenching treatment to form a nitride layer up to the inside of the guide pole. CONSTITUTION:The guide hole is formed with a stainless material into a prescribed shape and is slowly subjected to the quenching treatment in a nitriding atmosphere at 580 deg.+ or -10 deg.C to form a sufficient nitride layer from the outside surface of the stainless material up to the inside of the stainless material. The guide pole is slowly subjected to the quenching treatment in a time about three times as long as the normal quenching time, namely, about 1hr and 30min. After quenching, the guide pole has the surface polished for the purpose of increasing the finishing degree of area of the guide pole and forming it into a perfect circle with a high precision. Thus, the guide pole is formed which is scarcely flawed and is strong against oxidation.
Patent JP-H07167517-A (JP)
Title: Heat pump type heater
Inventor: MORIKAWA AKIRA
IPC: F25B29/00
Filed: 1993-12-15
Abstract: PURPOSE:To drive a heater with refrigerants adapted for warm heat dissipating means and air heating means by composing air heating means for warm-air heating of a heat dissipating condenser out of a circuit and warm-heat radiating means of a high-temperature side condenser, and providing relay heat transfer means for heat exchanging the condenser for heat transferring between circuits with a high-temperature side evaporator. CONSTITUTION:The heat pump type heating humidifier comprises a low- temperature side heat pump circuit Kc and a high-temperature side heat pump circuit Ka, wherein a low-temperature side condenser Cd3 is divided to a condenser Cds for heat transferring between circuits and a condenser Cdm for heat dissipating out of the circuit. Air heating means for warm-air heating is formed of the condenser Cdm, and warm heat dissipating means is formed of a high-temperature side condenser Cd1. Further, the condenser Cds is heat exchanged with a high-temperature side evaporator Ev1 via relay heat transfer means Kb. Thus, the warm-heat dissipating means and the air heating means can be driven with various boiling point refrigerants adapted for utilities.
Patent JP-H08170990-A (JP)
Title: Stage apparatus
Inventor: SAKAMOTO HIDEAKI
IPC: G03F1/76
Filed: 1994-12-19
Abstract: PURPOSE: To variably set the rigidity of a stage apparatus without increasing the cost by providing a control mechanism for the fluctuation, the vibration to be used for an aligner, etc. CONSTITUTION: A vibration-proof mount 12a formed of a spring buffer system by a spring member 20 and a fluid buffer system by viscous 45 is used as a vibration-proof base for supporting an aligner body 11 between the body 11 for placing a wafer stage, etc., and a base plate 13. ER (electroreological) fluid in which viscosity resistance coefficient is varied according to an electric field is used as the fluid 45, and a damping coefficient based on the resistance coefficient of the fluid 45 is varied by a control system 19 to variably set the rigidity of the mount 12a, and the vibration out of an apparatus and the vibration upon moving of a stage are coped with the variation in the rigidity of the mount 12a.
Patent JP-H05151209-A (JP)
Title: Document processor and its processing method
Inventor: HATAYAMA YOSHINORI
IPC: G06F17/24
Filed: 1991-11-28
Abstract: PURPOSE:To move inputted data to a specific area by simple operation and to easily execute editing work by automatically identifying the range of ground data hidden in an area by means of a range identifying part and automatically moving data included in the range. CONSTITUTION:The document processor is provided with the range identifying part 6 for identifying the range of ground data hidden in a formed area and a data moving part 5 for moving the ground data included in the identified range. The range recognizing part 6 recognizes the range of the ground data hidden in the area stored in an area management information storing part 4 from positional information and calculates the number of lines and the number of characters of the ground data included in the range. Whether the ground data in the range are stored in the area or not is judged based upon the calculated result. The judgment is executed by comparing the number of lines and the number of characters of the calculated ground data with that of the area stored in the storing part 4. Then the ground data in the range are moved to the area.
Patent JP-H03175276-A (JP)
Title: Shelf device of refrigerator
Inventor: FUKUI TOSHITAKE
IPC: F25D25/04
Filed: 1989-12-04
Abstract: PURPOSE:To prevent a free fall of a shelf by a tension force of a spring by a method wherein a frame front surface is inclined slightly upward, moved up and down directly along a sliding groove and then the spring is forcedly abutted against an opposing abutted surface. CONSTITUTION:As an operator's side of a frame 10 is lifted up, a stopper claw 13 fixed to a frame 10 is removed from a rack-like stopper groove 15 around a rotating axis of guide rollers 12 at both ends fixed at a deep side of the frame 10. The frame 10 holding a shelf 9 is moved up or down to a target position along a sliding groove 14a of a rail 14 directly while the operator's side of the frame 10 being lifted up. At this time, a spring 13 prevents a free fall of the shelf by a tension force of the spring 13 forcedly abutted against an abutting surface 16 having a part of a sliding groove 14a of the rail 14 being extended.
Patent JP-H06157681-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKIMI TADASHI
IPC: C08F22/36
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a thermosetting composition having excellent heat resistance, low water absorbency, low elasticity and high strengths by mixing a number of specified imide compounds with each other. CONSTITUTION:This resin composition is prepared by mixing an allylated imide compound (A) of formula I [wherein X is CH2, C(CH3)2, O, CO, S or SO2; and R is H or CH3] with an imide compound (B) of formula II (wherein R1 to R4 are each H, lower alkyl, lower alkoxyl, Cl or Br; and R5 and R6 are each H, CH3, C2H5, CF3, CCl3 or phenyl) in a mixing ratio (A/B) of desirably 1-/90 to 90/10.
Patent JP-H11202482-A (JP)
Title: Dry film photoresist
Inventor: YU JAE-OKU
IPC: G03F7/09
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a dry film photoresist capable of minimizing the reject rate of products which require high resolution by using a polyethylene terephthalate film satisfying prescribed surface characteristics as a protective film. SOLUTION: A photosensitive polymer 12 obtd. by adding a photopolymerizable monomer, a photoinitiator, a photosensitizer, a color former, a plasticizer and a heat stabilizer to an acrylic copolymer as a bonding polymer is applied on a polyethylene terephthalate substrate film in an arbitrary thickness. After drying, a polyethylene terephthalate film 11 having prescribed surface characteristics is laminated as a protective film to produce the objective dry film photoresist.
Patent JP-H01156073-A (JP)
Title: Ink jet recording apparatus
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/05
Filed: 1987-12-15
Abstract: PURPOSE:To always hold a recording head to a state suitable for recording, by providing a means for recirculating the recording liquid in a recording head and performing control so that an ink pressure feed means is turned ON when the temp. of the recording head is high as compared with set temp. and turned OFF when said temp. of the recording head becomes a second low temp. CONSTITUTION:The temp. of a recording head is detected by a temp. detection means to judge whether said temp. is higher than set temp. When the temp. of the recording head is not higher than the set temp., recording is continued as it is and, when said temp. is judged to be higher than the set temp., a carriage 3 is guided to a home position H after the recording of the line thereof is finished to connect an emission recovery apparatus 14 to a recording head unit 1 and an ink pressure feed means is driven with respect to the recording head becoming high temp. Subsequently, when the detected temp. is judged to become lower than the set upper limit temp. with due regard to histeresis, the recirculation of ink by the ink pressure feed means is stopped and the carriage 3 is moved from the home position H to perform recording.
Patent JP-H11147465-A (JP)
Title: Hydraulic control unit and brake system using former
Inventor: TANAKA MASAAKI
IPC: B60T13/74
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a simplified structure by eliminating complex valves by installing, on a cylinder body arranged in the sealed hydraulic compartment which is laid out in the main body and filled with a hydraulic fluid, a pressure control piston that is driven by conversion of rotation of a rotatably arranged shaft into the linear movement for driving, and by controlling the motor. SOLUTION: This control unit inputs a braking mode when a brake pedal 33 is depressed, from the sensor to an ECU which drives a motor 25. A shaft 10 via a transmission 20 is rotated counterclockwise by a predetermined angle, by rotation of a motor rotor 26, lifting a pressure control piston 5 via a link 11. Thus, the hydraulic pressure is generated in a hydraulic compartment 9. A main piston 2 is moved by the hydraulic pressure as elastically deforming a seal piston 6, pressurizing a brake pad 3 to a brake disc, by which the braking force is generated. When release of pedal force on the brake pedal 33 is detected by a sensor, the ECU reverses the motor 25, then the pressure force to the pressure control piston 5 is loosened. As a result, complex valves are eliminated, and the simple structure is achieved.
Patent JP-2001132275-A (JP)
Title: Sign pole foundation and method for constructing the same
Inventor: OKAMOTO TSUNEO
IPC: E04H12/22
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sign pole foundation which can shorten a construction period and reduce production cost by virtue of simplified work compared with work in conventional construction, does not require a very large construction space, and easily ensures its construction accuracy, and to provide a method for constructing the sign pole foundation. SOLUTION: The sign pole is constituted of a pile 11 having a pile head 11a thereof, and a post-forming precast concrete block 12 which is coupled to the pile head 11a of the driven pile 11. The post-forming precast concrete block 12 has a downward opening void 13 formed therein, into which the pile head is inserted and mortar or concrete is injected. Further, the concrete block has anchor bolts 15 which is embedded therein in a manner being partly protruded from an upper surface of the concrete block 12. The pile head 11a of the pile 11 is combined with the post-forming precast concrete block 12 by means of the mortar or the concrete to be injected into the void 13.
Patent JP-H10137279-A (JP)
Title: Body stretcher
Inventor: ORIHARA TAKEO
IPC: A61F5/042
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To remove a lumbago, to correct the distortion of the backbone or the like and to precisely control stretching force easily by stretching the backbone, the lumber or the legs for a long time in the lying state of a user. SOLUTION: At the rear end part of frame 1 constituted so as to be freely stretched and contracted, an armpit pad 9 is fixed perpendicularly with the lengthwise direction of the frame 1 and while almost parallelly arranging two frames 1, breast hook belts 10 are attached on the rear end side of both the frames 1 so as to link both the frames 1. Waist hook belts 13 are also attached on the top end side of both the frames 1 so as to link both the frames 1 and the frames 1 are provided with driving mechanisms 5 for gradually elongating the frames 1.
Patent JP-H09151771-A (JP)
Title: Fuel injection control device for direct injection gasoline engine
Inventor: KAI YUKIMASA
IPC: F02B75/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a torque shock when a stratified charge combustion and homogenous charge combustion are switched, in a direct injection gasoline engine. SOLUTION: The first combustion means performing homogenous charge combustion by injecting fuel in the beginning of a suction stroke and the second combustion means performing stratified charge combustion by injecting fuel during a compression stroke are provided, and on the other hand the third combustion means operated in a transient manner, when the first/second combustion means are switched, is provided. In the third combustion means, timing earlier than injection timing by the second combustion means during the compression stroke is set as the injection timing. The injection timing is changed by steps between the first/third combustion means but gradually changed with air-fuel ratio between the third/second combustion means.
Patent JP-S63163841-A (JP)
Title: Exposing device
Inventor: KIZARA NAOKI
IPC: G03G15/04
Filed: 1986-12-26
Abstract: PURPOSE:To suppress the generation of a flicker of a light source which projects light on a body to be read and widen dimming width, and also to simplify circuit constitution by varying a frequency according to the quantity of light from the light source. CONSTITUTION:When the output of a photodiode 51 responding to the illumination of an exposure lamp 4 is converted by a differential amplifier 51 into a voltage proportional to the quantity of light of the exposure lamp 4, the frequency of self-oscillation is determined by a ripple component which can not be cut by a capacitor C2. In this case, the ripple component from the photodiode 51 is varied according to the quantity of light of the exposure lamp 4 to vary the frequency of the oscillation. A transistor TR 1 is therefore turned on and off at the frequency determined by the output of the differential amplifier 53 corresponding to the comparison result between a reference voltage and the ripple from the differential amplifier 52, i.e. whether the ripple is larger than the reference voltage or not, thereby controlling the dimming of the exposure lamp 4. Consequently, a flicker of a fluorescent lamp is precluded.
Patent JP-H10141753-A (JP)
Title: Straightening apparatus
Inventor: IZUMI HAJIME
IPC: F24F13/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient strength in a structure, to suppress separation of flow at a bent part and to reduce pressure loss by constituting a straightening apparatus by a multiple perforated partition plate having a large thickness with many curved through holes. SOLUTION: Fluid 7 flowing through an inlet side duct 1 is collided with a multiple perforated partition plate 3 installed at a bent part 2, and passed via many curved through holes 4 formed at the plate 3. Since opening direction is formed parallel to an outlet side duct 5 at the outlet side of the holes 4, the fluid 7 is fed from the plate 3 parallel to the duct 5. Thus, the flow is straightened and pressure loss is reduced. Since a thickness (t) of the plate 3 can be arbitrarily set, sufficient structural strength can be obtained for using conditions such as flowing velocity in the duct.
Patent JP-H01158503-A (JP)
Title: Storage device
Inventor: SENGOKU SHINJI
IPC: G11B21/10
Filed: 1987-12-16
Abstract: PURPOSE:To prevent the oscillation of servo mechanism by putting the output of a comparator for an instruction value sent from an electronic computer to the servo mechanism into the electronic computer and securing the gain margin of the servo mechanism. CONSTITUTION:When the gain of a gain variable amplifier 20 is increased, servo mechanism starts to oscillate while it becomes unstable since the gain margin is made smaller and a comparator 22 generates an output C. Next, when the instruction value of an electronic computer 19 is minimized gradually, the gain of the gain variable amplifier 20 is made smaller, and the comparator 22 does not generate the output C. Further, the instruction value to subtract a prescribed value from the instruction of the condition in which the output C of the comparator 22 does not exist is sent from the electronic computer 19, the gain of the gain variable amplifier 20 is made smaller and the output of a sensor 13 becomes the normal and stable waveform. Thus, it can be prevented that the servo mechanism becomes unstable and is oscillated and the head can be positioned.